Inventor · disambiguated record
Michael W. Diluigi
Also filed as: DILUIGI MICHAEL · DILUIGI MICHAEL W
14 granted patents·237 citations·filing 1980–2012
93Inventor score
Top patents by PatentIndex Score
14 records- 0191US5613446ARailway hopper car gate valve and operating assemblyTRINITY IND INC·Filed 1995·Granted Mar 25, 1997·105 cites·36 claims
- 0289US8215240B2Bimodal container chassisGRAAFF WOLFGANG·Filed 2007·Granted Jul 10, 2012·19 cites·4 claims
- 0380US8205510B2Hand brake torque input coupler and indicatorDILUIGI MICHAEL·Filed 2009·Granted Jun 26, 2012·8 cites·23 claims
- 0477US8677907B2Bimodal container chassisGRAAFF WOLFGANG·Filed 2012·Granted Mar 25, 2014·5 cites·20 claims
- 0564US8627772B2Intermodal rail vehicle to form a trainWICKS HARRY O·Filed 2010·Granted Jan 14, 2014·3 cites·16 claims
- 0663US6318275B1Railway freight car metal floorTRN BUSINESS TRUST·Filed 2000·Granted Nov 20, 2001·7 cites·3 claims
- 0763US6112671ARailway freight car metal floorTRN BUSINESS TRUST·Filed 1999·Granted Sep 5, 2000·18 cites·3 claims
- 0862US5813352AVented hatch coverTRINITY IND INC·Filed 1996·Granted Sep 29, 1998·33 cites·26 claims
- 0960US5918549ARailway freight car metal floorTRN BUSINESS TRUST·Filed 1997·Granted Jul 6, 1999·17 cites·11 claims
- 1059US8468950B2Intermodal rail vehicle to form a trainWICKS HARRY O·Filed 2008·Granted Jun 25, 2013·2 cites·7 claims
- 1158US6321661B1Railway freight car metal floorTRN BUSINESS TRUST·Filed 2000·Granted Nov 27, 2001·5 cites·1 claims
- 1235US4626154ATrailer hitch with elastomer in shear cushioningPULLMAN STANDARD INC·Filed 1983·Granted Dec 2, 1986·4 cites·10 claims
- 1334US4363578ACushioned low profile trailerPULLMAN INC·Filed 1980·Granted Dec 14, 1982·4 cites·10 claims
- 1432US5285811AHopper gate valveTRINITY IND INC·Filed 1992·Granted Feb 15, 1994·7 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Michael W. Diluigi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →